2 years ago

What is extraneous roots?

1 answer:

7 0

extraneous root is a solution o an equation that seems to be right but when we check it (by substituting it into the original equation) it turns out not to be right

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sesenic [268]

Answer:

the answer is 2

Step-by-step explanation:

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2 years ago

12 meters in 28 seconds as a unit rate

blondinia [14]

You divide and get 3/7 meters per second

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2 years ago

here are the dimension of the oven tray jenny bakes the cake on.600mm and 500mm.a cake tin is 25 cm in diameter .how many cake t

castortr0y [4]

First we have 2 types of units of measurement so let’s make all the same type.
600mm= 60 cm
500mm= 50 cm
Tray dimensions are 60 by 50 cm and is a rectangle

Cake tin is round and has diameter 25 cm

We can fit 2 rows and 2 columns of tins
Since (25+25) is less or equal to 50
And (25+25) is less or equal to 60

Answer 4 cake tins

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3 years ago

The graph of the function g (x) = -3x2 + bx + 2 is shown. What is the value of b?

klio [65]

I can see it goes through the point (2, 2)

b = 6 then

solved it the lazy way, graphically with desmos and a slider for b, see screenshot

7 0

2 years ago

Write the standard number for 800,000 + 4,000 + 600 + 40 + 2.

murzikaleks [220]

Answer:

804,642

Step-by-step explanation:

800,000 + 4,000 + 600 + 40 + 2.

Add the terms

804,642

4 0

3 years ago